Harvard and other major American universities are working through British hedge funds and European financial speculators to buy or lease vast areas of African farmland in deals, some of which may force many thousands of people off their land, according to a new study. Researchers say foreign investors are profiting from "land grabs" that often fail to deliver the promised benefits of jobs and economic development, and can lead to environmental...

Swami Ramdev is a yoga instructor in saffron robes; he walks on wooden sandals and has an elastic body, an involuntary wink, flowing black hair and a full beard. He claims to have renounced worldly pleasures, but that excludes flying in private jets. He is at the helm of a thriving business in traditional treatments, herbal products, media and textiles that is worth at least hundreds of millions of dollars. Nebulous...

Areas where food supplies could be worst hit by climate change have been identified in a report. Some areas in the tropics face famine because of failing food production, an international research group says. The Climate Change, Agriculture and Food Security (CCAFS) predicts large parts of South Asia and sub-Saharan Africa will be worst affected. Its report points out that hundreds of millions of people in these regions are already experiencing a food...

The dun wheat field spreading out at Ravi P. Singh's feet offered a possible clue to human destiny. Baked by a desert sun and deliberately starved of water, the plants were parched and nearly dead. Dr. Singh, a wheat breeder, grabbed seed heads that should have been plump with the staff of life. His practiced fingers found empty husks. “You're not going to feed the people with that,” he said. But then, over...

It will wait for the findings of its own study before reaching final conclusion ICMR argues that findings can't be extrapolated on Indian population A study by Jawaharlal Nehru University has found impact on male fertility A day after the World Health Organisation (WHO) warned of the possibility of mobile phone handsets causing cancer, the Indian Council of Medical Research (ICMR) said on Thursday that there was “no reason to panic” as a...